CC BY
43IV. Технологии и энергоэффективность
For citation: CHAI-Xuhui, LUO Wei, YANG Li-ye, ZHANG Meng-ying, ZHAO Jia. Design of injection mold for helical gear assembly // URL: http://rectors.altstu.rU/ru/periodical/archiv/2020/1/articles/4_1.pdf DOI: 10.25712/ASTU.2410-485X.2020.01.009
UDK 621.83
Design of injection mold for helical gear assembly
CHAI-Xuhui1, LUO Wei1,YANG Li-ye1, ZHANG Meng-ying1, ZHAO Jia1
1 Hubei Digital Textile Equipment Key Laboratory, School of Mechanical Engineering and Automation,
Wuhan Textile University, Wuhan 430073, China E-mail: meishunqi@vip.sina.com ; 329214831@qq.com
0 3IW
тши, ^ш^г^дапшшш^т еткшмп
1
1) т!шттшжт£
^mmmrnrn pa6, PAÔ ш&шшшт, ш^йн&дат тттттт, шш^дам^ш^шмташ^ш; и&шш. ъпхшшшштш [2].
2)
т^мт-шФ, я-^ттшя^м, ш MT5.
3)
нтшт&ш.
4) mmrnï:
(1) тш m=1, ®Ш z=48, МШЯ ß=10°, ШЛЙ а=20° ЙЭД^®, b=3mm; (2) ШИЖШ = (®Ш+2)*тШ = (48+2)*1=50; (3) тш = 48*1=48; (4) = ШИЖШ - (4.5*тШ) = 50-4.5=45.5; (5) ®
Ш = 1*3.14=3.14; (6) шШШ = = 3.14/2 = 1.75 [3].
5) т^^я^м*
UG ^ШШ^М&^ШШШ, М№Ш V=10000mm3.
т 1 шшжят
Figure 1. Volume diagram of gear PA6 P=1.15g/cm3, w=VP=11.5g.
2 аялю^ш^ 2.1
ЯШк^Ы-Ш, ШШЖ, XS-ZY-250 Ш;
2.2 ШШШ
(1) ШЮШйШШ:
kMt
--_т7
п < 3600—2 = 1.2 > 1
тл
(2)
п
< KmN-m2 = 20.23 > 1,
тл
(3) W
п < Р_Р±2 _ 5.2 > 1, p^i
(4) ^ШК^ШШ:
@ ЯШД d=5mm, Ш D=6mm; © SR= 18mm, Ш SR0 = 19mm.
150+004mm, 150-8.82mm, ^ШШ
3 ättKft&tö&tf 3.1
m 2 ^Mffi^Effl
Figure 2. Schematic diagram of parting surface
3.2 fl^ffltettama
M [4].
1'2020
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3.3.1
X -0.000001
V О.ОООООЕ
Z 31.25000
[ 1 Г 1 1 1
Figure 4. Overall dimension of sprue sleeve
mm, та^мштметшш^пф/щ.
3.3.2
шшшш иггадш^ж,
Ш^Ы&ШРЖЛ, [5].
3.3.3
ш, шШнШФЙ Ш^ХГ-ШЙ жш^ [6].
3.4
3.4.1
3.4.2
1) 80°С ЫТЛох, ^ШШРШ
2) V ä/^&lW,
4
mmmmmmmrnm^, t w, A mn
^ 20mm MflÎTfÈ^fÉS&i;
I ^ IT
m 5 mmn
Figure 5. Demoulding process
temmft a «T^W, AB
nm^ 63mm; AB «tff^ttS®^,
40mm, 45° ^MÈS^
5 mm
[1] ^X^F^MMtl^itafM^ [J]. M^S, 2011(21):142-143.
[2] mWft. fli^iW^HZ^^^ttiW^I [D]. 2016.
[3] ^0aB. [D]. 2011.
[4] im [D]. l^X^, 2009.
[5] ^X^F^MMtl^itafM^ [J]. M^S, 2011(21):142-143.
[6] mm, , liwi^it^fti^ffiftt^ [J]. X&MM,
2006(04):31-34. References
[1] Li Lu. Analysis of the design process of the plastic mold for the reader housing [J]. Mechatronics information, 2011 (21): 142-143.
[2] Yan Tingwei. Relationship between processing technology and structural properties of polyether ester fiber [D]. Donghua University, 2016.
[3] Zhang Jing. Reliability modeling and analysis of CNC machining center worktable [D]. Northeastern University, 2011.
[4] Chen Liang. Research on rapid thermal cycle injection molding technology and its process heat transfer analysis [D]. Shandong University, 2009.
[5] Li Lu. Analysis of the design process of the plastic mold for the reader housing [J]. Mechatronics information, 2011 (21): 142-143.
[6] Lin Nan, Fu Jian, Peng biyou, Li Jinyan. Optimization design of compound cavity pouring system of mouse [J]. Shanghai plastics, 2006 (04): 31-34.
Наука и образование Большого Алтая»
For citation: DING Junwu, FAN Yu, XU Qiao. Design of hydraulic system of a small hydraulic carrier // URL: http://rectors.altstu.rU/ru/periodical/archiv/2020/1/articles/4_2.pdf DOI: 10.25712/ASTU.2410-485X.2020.01.010
UDK 359.4
Design of hydraulic system of a small hydraulic carrier
DING Junwu1,2, FAN Yu1,2, XU Qiao*1,2
1 School of Mechanical Engineering and Automation, Wuhan Textile University, Wuhan, 430073, China; 2 Hubei Digital Textile Equipment Key Laboratory, Wuhan ,430073, China E-mail: 19971581198@163.com; xuqiaovip@163.com
o Slg
föHMM^Mtr^MÄ^m "^fflxm Ä*
^töm
^TOTXÄHKMAÄM^ [1].
ft,
[2]. M^^tötet^D^
[3].
^ix^^^^i, ^^^ji^M. ^j^^tö^ffl
1'2020
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